SMS EA-400 SB – Stationary Multi Springs Type B

Type is a compact cartridge balance seal, specially developed for handling slurries, sludges, hot and cold water, oil, fuel. In the cartridge construction the spring are isolated from the fluid enhancing the seal life. The full-featured gland design incorporates quench/drain option and fixed bushing and external flushing installation.

Material
Seal Face Carbon, SiC, TC
Metal Parts SS 316, Hastelloy C
O-ring Elastomer
Seal Characteristic
  • Single Seal.
  • Balanced seal
  • Dependent of direction of rotation
  • Cartridge Unit
Applications
  • Pulp & Paper
  • Slurry pump and Sludge pumpe
  • Hydrocarbon and oils
Components
  1. Stationary Packing
  2. Stationary Face
  3. Rotary Face
  4. Rotary Packing
  5. Sleeve Cartridge
  6. Sleeve Cartridge  Packing
  7. Spring
  8. Ring Anti Rotating
  9. Bushing
  10. Cir-Clip
  11. Set Screw
  12. Drive Collar
  13. Set Screw
  14. Cap Screw
  15.  Setting Clip
  16. Packing Gland
  17. Gland
  18. Sleeve
  19. Sleeve Packing
Performance Range
Shaft Diameter 25 – 120mm
Pressure 25 bar (Max)
Temperature -60 ~ 400oC
Velocity 35 m/sec